.middle {
    display: flex;
    justify-content: center;
    margin: 50px;
}

.middle > div {
    width: 1000px;
    border: 1px solid red;

}

.news-title {
    padding: 10px;
    font-size: 30px;
    color: rgb(230, 145, 55);
}

.middle > div > div:nth-child(1) {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid red;
}

.middle > div > div:nth-child(1) > div:nth-child(2) {
    display: flex;
    align-items: center;
}

.middle > div > div:nth-child(1) > div:nth-child(2) > div {
    padding: 0 30px;
    line-height: 61px;
    background-color: rgb(243, 243, 243);
}

.middle > div > div:nth-child(1) > div:nth-child(2) > div:hover {
    background-color: rgb(230, 144, 57);
    color: white;
}

/*------------新闻详细-----------------------------*/
.middle > div > div:nth-child(2) {
    padding: 10px;
}

.news > div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid red;
    margin: 30px 0 0;
    color: gray;
}

.news > div > div:nth-child(1) {
    display: flex;
    align-items: center;
}
